Quoting Brian Choc bchoc@t4tcolorado.org:
As we don't use this feature often, it's possible this occurred when I moved from 5.5 to 5.7 and it wasn't noticed. That said, I'm not even sure where to look. Thanks for any pointers,
What php errors are in the watchdog log[1]? Did your mail server configuration change or is it timing out the connection for the mail server?
[1] ?q=admin/logs/watchdog
Earnie -- http://for-my-kids.com/ -- http://give-me-an-offer.com/